Jesko 620W Bifacial N-TOPCon Monocrystalline Solar Panel
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Jesko JS-620W Bifacial Solar Panel is a high-performance N-TOPCon monocrystalline PV module designed for strong energy generation, excellent low-light performance, and long-term reliability. It features 132 cells, 620W rated power, 1500V DC maximum system voltage, 23.00% module efficiency, and bifacial technology for additional rear-side power gain. The panel size is 2382 × 1134 × 30 mm, making it suitable for commercial, industrial, and large-scale solar projects.
The Jesko JS-620W Bifacial N-TOPCon Monocrystalline Solar Panel is built for high-efficiency solar power systems where maximum output, durability, and stable long-term performance are required. With advanced N-TOPCon mono cell technology, this panel delivers powerful energy production and improved performance in different sunlight conditions.
Its bifacial solar technology allows electricity generation from both the front and rear sides of the module. This helps increase total energy yield, especially when installed on reflective surfaces such as white rooftops, concrete floors, or solar farm structures.
According to the datasheet, the Jesko 620W panel includes 132 N-TOPCon mono cells, IP68 junction box, anodized aluminium alloy frame, MC4 compatible connectors, and 1500V DC maximum system voltage. The panel also provides excellent low-light performance, PID resistance, non-destructive cutting, and EL full inspection, making it a reliable option for outdoor solar installations.
Jesko also offers a 15-year product warranty and 30-year linear power warranty, giving customers strong confidence in long-term solar investment.
| Specification | Details |
|---|---|
| Brand | Jesko Solar |
| Model | JS-620W |
| Panel Type | Bifacial N-TOPCon Monocrystalline Module |
| Rated Power | 620W |
| Power Output Range | 600W – 630W |
| Cell Technology | N-TOPCon Mono |
| Number of Cells | 132 Cells |
| Module Efficiency | 23.00% |
| Open Circuit Voltage (Voc) | 49.60V |
| Short Circuit Current (Isc) | 15.91A |
| Maximum Power Voltage (Vmp) | 41.40V |
| Maximum Power Current (Imp) | 14.99A |
| Maximum System Voltage | 1500V DC |
| Maximum Series Fuse Rating | 30A |
| Power Tolerance | 0 ~ +3% |
| Temperature Coefficient Pmax | -0.30%/°C |
| Temperature Coefficient Isc | +0.046%/°C |
| Temperature Coefficient Voc | -0.25%/°C |
| Operating Temperature | -40°C to +85°C |
| Module Dimensions | 2382 × 1134 × 30 mm |
| Weight | 33.5 kg |
| Glass Thickness | 2.0 mm |
| Frame Type | Anodized Aluminium Alloy |
| Junction Box | IP68, 1500V DC, 3 Diodes |
| Cable Size | 4.0mm² |
| Connector Type | MC4 Compatible |
| Cable Length | +300mm / -200mm, customizable |
| Product Warranty | 15 Years |
| Linear Power Warranty | 30 Years |
| Application | Commercial, Industrial & Utility Solar Systems |
Hajvery Solar Energy provides nationwide delivery across Pakistan for all major solar energy products. We ensure safe, reliable, and timely delivery to residential, commercial, and industrial locations.
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